[v3,0/5] UFS on APQ8098/MSM8998
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Message ID e3c82a49-c601-effc-348f-f768656c659f@free.fr
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  • UFS on APQ8098/MSM8998
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Marc Gonzalez Feb. 4, 2019, 5:34 p.m. UTC

This series is now good enough for the limelight, IMO.

Difference between, v2 and v3:
- Add qcom,msm8998-qmp-ufs-phy compat string and match it in the PHY driver
- Drop vdd-hba-fixed-regulator
- Write the reg addresses with full 32-bit width
- Set regulator-allow-set-load only on the 3 rails used by UFS.
- Revert the patch introducing ufshcd_set_vccq_rail_unused

Difference between v1 and v2:
- New patch to add 'regulator-allow-set-load' prop to all vreg nodes
- Rename rpmcc node to 'clock-controller' + Add Review tags
- Drop UFS pinctrl gymnastics (not required, probably left enabled in bootloader)
- Delete GCC_UFS_ICE_CORE_CLK (ICE not used upstream, I think)
- Fix sizes of ufsphy register areas based on Jeffrey's feedback
- Hack ufshcd_set_vccq_rail_unused into a NOP to work around lock up + reboot

Marc Gonzalez (5):
  arm64: dts: qcom: msm8998: Add UFS nodes
  arm64: dts: qcom: msm8998: Allow drivers to set-load
  dt-bindings: phy-qcom-qmp: Add qcom,msm8998-qmp-ufs-phy
  phy: qcom-qmp: Add QMP UFS PHY support for msm8998
  Revert "scsi: ufs: disable vccq if it's not needed by UFS device"

 .../devicetree/bindings/phy/qcom-qmp-phy.txt  |  1 +
 arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi     | 22 +++++++
 arch/arm64/boot/dts/qcom/msm8998.dtsi         | 63 +++++++++++++++++++
 drivers/phy/qualcomm/phy-qcom-qmp.c           |  3 +
 drivers/scsi/ufs/ufs.h                        |  1 -
 drivers/scsi/ufs/ufshcd.c                     | 59 ++---------------
 6 files changed, 93 insertions(+), 56 deletions(-)